Adding upstream version 1.16.10.upstream/1.16.10upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/cmd/cover/doc.go b/src/cmd/cover/doc.go
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+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Cover is a program for analyzing the coverage profiles generated by
+'go test -coverprofile=cover.out'.
+
+Cover is also used by 'go test -cover' to rewrite the source code with
+annotations to track which parts of each function are executed.
+It operates on one Go source file at a time, computing approximate
+basic block information by studying the source. It is thus more portable
+than binary-rewriting coverage tools, but also a little less capable.
+For instance, it does not probe inside && and || expressions, and can
+be mildly confused by single statements with multiple function literals.
+
+When computing coverage of a package that uses cgo, the cover tool
+must be applied to the output of cgo preprocessing, not the input,
+because cover deletes comments that are significant to cgo.
+
+For usage information, please see:
+	go help testflag
+	go tool cover -help
+*/
+package main